CMOS Voltage detector with delay circuit and Manual Reset function
ELM73xxxxxA
tPLH-Cex
tPHL-Top
Vdd=1.0V � 4.0V, Top=25°C
Cex=4.7nF, Vdd=4.0V � 1.0V
104
103
102
101
160
140
120
100
80
60
40
20
100
100
0
101
102
103
-40 -20
0
20
40
60
80
Cex (nF)
Top (°C)
• VdetN=4.0V (ELM7340xxxA)
tPLH-Top
tPLH-Supply voltage
Cex=4.7nF, Vdd=1.0V � 5.0V
Cex=4.7nF, Vdd=1.0V � Supply voltage
30.0
30.0
29.0
28.0
27.0
26.0
25.0
24.0
23.0
22.0
29.0
28.0
27.0
26.0
25.0
24.0
23.0
22.0
+85°C
-40°C
+25°C
-40 -20
0
20
40
60
80
4.0
4.5
5.0
5.5
6.0
Top (°C)
Supply voltage (V)
tPLH-Cex
tPHL-Top
Vdd=1.0V � 5.0V, Top=25°C
Cex=4.7nF, Vdd=5.0V � 1.0V
104
120
100
80
60
40
20
0
103
102
101
100
100
101
102
103
-40 -20
0
20
40
60
80
Cex (nF)
Top (°C)
Rev.1.1
16 - 14
ELM [ ELM ELECTRONICS ]
